Description
The Trane VAL11997 is an OEM Electronic Expansion Valve (EXV) engineered for precise refrigerant flow control in Trane commercial and residential HVAC systems. With 1-1/8″ and 5/8″ connection sizes and a standard M12 electrical input, this valve delivers accurate, electronically modulated refrigerant metering to optimize system efficiency, capacity, and reliability.
Electronic expansion valves offer significant advantages over traditional thermostatic expansion valves by allowing the system controller to dynamically adjust refrigerant flow in real time — improving part-load efficiency, reducing compressor cycling, and extending equipment life. The Trane VAL11997 is a direct OEM replacement, ensuring compatibility and performance that meets original factory specifications.
Key Features
- OEM Trane electronic expansion valve (EXV) replacement
- 1-1/8″ inlet connection for reliable refrigerant line integration
- 5/8″ outlet connection for precise downstream flow control
- M12 electrical input connector for easy, secure wiring integration
- Electronically modulated refrigerant metering for dynamic capacity control
- Designed for accurate superheat management and system efficiency optimization
- Direct OEM replacement — engineered to factory specifications
Product Specifications
- SKU: VAL11997
- Brand: Trane
- Type: Electronic Expansion Valve (EXV)
- Inlet Connection Size: 1-1/8″
- Outlet Connection Size: 5/8″
- Electrical Input: M12 Connector
Applications
- Trane commercial and residential split systems
- Packaged rooftop units (RTUs) utilizing EXV refrigerant control
- Variable refrigerant flow and variable capacity systems
- Systems requiring precise electronic superheat and subcooling management
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